General

  • Target

    from-iso_DHL.EXE1__.exe

  • Size

    7KB

  • Sample

    230213-sdxh4aea33

  • MD5

    729cc4092956ba9a933a6066526df3fe

  • SHA1

    bb17e4520e65cf45def4ff881cc50b6771c83924

  • SHA256

    e4c9593c659bac746a293cc94552481a1089372820685f8807f03b8682a0c485

  • SHA512

    5946955f2056f036a884b0da74457ba250729def0d7c6c298522e2e77fa8b922de24790f78c2eacd04c2f37935107ed425346ec1a3dbf9badc81955b52f2603b

  • SSDEEP

    96:NBKkYCOAn1fkOKppNPm+SmLjtcROCRZBzlH+BxztpsJ2lkSVtdWZzNt:/wCOKf601mLJ2OCTNxCttpqSVGb

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Password@2

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      from-iso_DHL.EXE1__.exe

    • Size

      7KB

    • MD5

      729cc4092956ba9a933a6066526df3fe

    • SHA1

      bb17e4520e65cf45def4ff881cc50b6771c83924

    • SHA256

      e4c9593c659bac746a293cc94552481a1089372820685f8807f03b8682a0c485

    • SHA512

      5946955f2056f036a884b0da74457ba250729def0d7c6c298522e2e77fa8b922de24790f78c2eacd04c2f37935107ed425346ec1a3dbf9badc81955b52f2603b

    • SSDEEP

      96:NBKkYCOAn1fkOKppNPm+SmLjtcROCRZBzlH+BxztpsJ2lkSVtdWZzNt:/wCOKf601mLJ2OCTNxCttpqSVGb

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks